EASL et al., 2024[19])
See which products passed and which didnt in our Glutathione Supplements Review + see our Top Picks for glutathione

ingredients: aqua/water/eau, cyclopentasiloxane, bis-peg-18 methyl ether dimethyl silane, glycerin, butylene glycol, butyrospermum parkii (shea) butter, glyceryl stearate, peg-100 stearate, cetearyl alcohol, cetyl alcohol, limnanthes alba (meadowfoam) seed oil, phenoxyethanol, stearic acid, tocopheryl acetate, salvia hispanica seed oil, panthenol, parfum/fragrance, acrylates/c10-30 alkyl acrylate crosspolymer, linalool, bht, ascorbyl glucoside, disodium edta, sodium hydroxide, peg-8, tocopherol, sodium hyaluronate, lecithin, alcohol denat., geraniol, polyglyceryl-3 diisostearate, pantolactone, ascorbyl palmitate, citronellol, camellia sinensis leaf extract, coffea arabica (coffee) seed extract, pongamia pinnata seed extract, benzyl benzoate, limonene, ascorbic acid, angelica archangelica root extract, citrus aurantium amara (bitter orange) peel extract, maltodextrin, citric acid, magnesium aluminum silicate, xanthan gum, caprylyl glycol, sclerotium gum, sorbic acid, fd&c yellow no

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C., Buchanan, K
At the same time 32% of those studied experienced adverse events, including liver dysfunction and one case of anaphylaxis (Alzahrani et al., Cureus 2025, PMID 40013212)